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clonidine vs insulin glulisine

Side-by-side comparison of clonidine and insulin glulisine. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

minor Known Drug Interaction

Drugs that May Increase or Decrease the Blood Glucose Lowering Effect of APIDRA Drugs: Alcohol, beta-blockers, clonidine, and lithium salts. Drugs that May Blunt Signs and Symptoms of Hypoglycemia Drugs: Beta-blockers, clonidine, guanethidine, and reserpine. ( 7 ) Antiadrenergic Drugs (e.g., beta-blockers, clonidine, guanethidine, and reserpine): Signs and symptoms of hypoglycemia may be reduced or absent.

Recommendation: Watch your blood sugar levels carefully because you might not feel the usual symptoms if your blood sugar drops too low.

Drug Class
clonidine Central Alpha-2 Agonist
insulin glulisine Rapid-Acting Insulin
Type
clonidine Prescription
insulin glulisine Prescription
Summary
clonidine

Clonidine (Catapres) is a medicine used to treat high blood pressure. It can be used alone or with other blood pressure medicines.

insulin glulisine

Apidra is a rapid-acting insulin that helps control blood sugar levels in people with diabetes. It works quickly to lower blood sugar after meals.

What It Treats
clonidine

Clonidine is used to treat high blood pressure. High blood pressure can lead to heart disease, stroke, and kidney problems. This medicine helps to lower your blood pressure to a safer level.

insulin glulisine

Apidra is used to improve blood sugar control in adults and children with diabetes. Diabetes is a condition where your body does not make enough insulin or cannot use insulin properly, leading to high blood sugar levels. This medicine helps to lower your blood sugar levels.

How It Works
clonidine

Clonidine works in the brain to lower blood pressure. It tells your blood vessels to relax and widen. This makes it easier for blood to flow through your body, which lowers blood pressure.

insulin glulisine

Apidra is a type of insulin that works fast. It helps your body use sugar from the food you eat. This lowers the amount of sugar in your blood.

Common Side Effects
clonidine
  • Dry mouth (occurs in about 40 out of 100 people)
  • Drowsiness (occurs in about 33 out of 100 people)
  • Dizziness (occurs in about 16 out of 100 people)
  • Constipation (occurs in about 10 out of 100 people)
  • Feeling sleepy or sedated (occurs in about 10 out of 100 people)
insulin glulisine
  • Upper respiratory infection
  • Nasopharyngitis (common cold)
  • Hypoglycemia (low blood sugar)
  • Edema peripheral (swelling in hands or feet)
  • Arthralgia (joint pain)
FAERS Reports
clonidine
  • Pain 3,038
  • Tiredness 2,922
  • Feeling sick to your stomach 2,918
  • Headache 2,799
  • High blood pressure 2,597
insulin glulisine
  • High blood sugar 1,527
  • Low blood sugar 756
  • High blood sugar 634
  • Low blood sugar 445
  • Feeling dizzy 401
Serious Warnings
clonidine

If you suddenly stop taking clonidine, your blood pressure may increase. This can cause serious problems. Talk to your doctor before stopping this medicine.

insulin glulisine

Never share your Apidra SoloStar pen with anyone else, even if you change the needle. Sharing pens can spread blood-borne diseases. Changes in your insulin regimen should be made carefully under medical supervision because it can cause hyperglycemia or hypoglycemia. Low potassium levels in your blood can occur and may be life-threatening. Watch for signs of heart failure if you are also taking thiazolidinediones (TZDs).

Pregnancy
clonidine

Tell your doctor if you are pregnant or plan to become pregnant. It is not known if clonidine will harm your unborn baby. Talk to your doctor if you are breastfeeding.

insulin glulisine

Tell your doctor if you are pregnant or plan to become pregnant. Poorly controlled diabetes during pregnancy can harm both the mother and the baby. Discuss the risks and benefits of using Apidra with your doctor if you are breastfeeding.

Also Compare, Nearby Drugs

How to Read This clonidine vs insulin glulisine Comparison

clonidine is classified in the Central Alpha-2 Agonist drug class, while insulin glulisine sits within the Rapid-Acting Insulin class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, clonidine has 14,274 submissions while insulin glulisine has 3,763. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to clonidine can change how insulin affects your blood sugar and can also hide the warning signs of low blood sugar.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between clonidine and insulin glulisine - always consult your physician or pharmacist first.

Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.